| Équations équilibrées la veille | Équations équilibrées le lendemain |
MoSO4 + 2 H2O = H2SO4 + Mo(OH)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SOCl2 + KOH = K2SO3 + KCl + H2O =>
SOCl2 + 4 KOH = K2SO3 + 2 KCl + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
InCl3 = In + Cl2 =>
2 InCl3 = 2 In + 3 Cl2
LiBr + F2 = LiF + Br2 =>
2 LiBr + F2 = 2 LiF + Br2
Mg(NO3)2 = Mg + NO3 =>
Mg(NO3)2 = Mg + 2 NO3
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + NaOH + H2O = Na2CO3*10H2O =>
CO2 + 2 NaOH + 9 H2O = Na2CO3*10H2O
NaOH + HBr = NaBr + H2O =>
NaOH + HBr = NaBr + H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
F2CuO3 = CuF2O3 =>
F2CuO3 = CuF2O3
K + H3PO4 = K3PO4 + H3 =>
3 K + H3PO4 = K3PO4 + H3
NaOHKOH = Na[K(OH)2] =>
NaOHKOH = Na[K(OH)2]
Ca2Si + H2O = Ca(OH)2 + SiO2 + H2 =>
Ca2Si + 6 H2O = 2 Ca(OH)2 + SiO2 + 4 H2
KF = F2 + K =>
2 KF = F2 + 2 K
O3CaC = CaOCO2 =>
O3CaC = CaOCO2
Na2SO4(aq) + KNO3(aq) = K2O4S(s) + NaNO3(aq) =>
Na2SO4(aq) + 2 KNO3(aq) = K2O4S(s) + 2 NaNO3(aq)
C6H10 + MnO4 + H2O = MnO2 + C6H12O2 =>
2 C6H10 + MnO4 + 2 H2O = MnO2 + 2 C6H12O2
I2 + KOH + KAsO2 = KI + K3AsO4 + H2O =>
I2 + 4 KOH + KAsO2 = 2 KI + K3AsO4 + 2 H2O
H2S + NHO2 = H2SO4 + NO + H2O =>
H2S + 8 NHO2 = H2SO4 + 8 NO + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2CO3 + Pb(OH)2 = Pb2(CO3)2 + H2O =>
2 H2CO3 + 2 Pb(OH)2 = Pb2(CO3)2 + 4 H2O
Ae + HNO3 = Ae(NO3)3 + N2 + H2O =>
10 Ae + 36 HNO3 = 10 Ae(NO3)3 + 3 N2 + 18 H2O
CrBr3 + KOH = K3(Cr(OH)6) + KBr =>
CrBr3 + 6 KOH = K3(Cr(OH)6) + 3 KBr
NO2NaOH = NaNO2H2ONaNO3 =>
2 NO2NaOH = NaNO2H2ONaNO3
Cr2O3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KCl
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
CO3 + CaCl2 = CaCO3 + Cl =>
CO3 + CaCl2 = CaCO3 + 2 Cl
Al2O3 + Na3N = AlN + Na2O =>
Al2O3 + 2 Na3N = 2 AlN + 3 Na2O
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
BaCl2 + HBr = BaBr2 + HCl =>
BaCl2 + 2 HBr = BaBr2 + 2 HCl
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ON = NO =>
ON = NO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CoCl2 + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[CoCl(NH3)5]Cl2 + 2 H2O
NH3 + O1 = NO + H2O =>
2 NH3 + 5 O1 = 2 NO + 3 H2O
Ca(NO2)2 + KMnO4 + H2SO4 = MnSO4 + Ca(NO3)2 + K2SO4 + H2O =>
5 Ca(NO2)2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 Ca(NO3)2 + 2 K2SO4 + 6 H2O
CrBr3 + KOH = K3(Cr(OH)6) + KBr =>
CrBr3 + 6 KOH = K3(Cr(OH)6) + 3 KBr
(NH4)2Fe(SO4)2 + Hg(NO3)2 = Hg + Fe2(SO4)3 + (NH4)2SO4 + NH4NO3 =>
2(NH4)2Fe(SO4)2 + Hg(NO3)2 = Hg + Fe2(SO4)3 + (NH4)2SO4 + 2 NH4NO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
K2Cr2O7 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + 4 H2O = 2 Cr(OH)3 + 3 KNO3 + 2 KOH
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
FeBr3 + O2 = Fe2O3 + Br =>
4 FeBr3 + 3 O2 = 2 Fe2O3 + 12 Br
CUS + O2 = CUO + SO2 =>
2 CUS + 3 O2 = 2 CUO + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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